(natalizumab) and FUMADERM (dimethylfumarate and monoethylfumarate salts). AVONEX is used in the treatment of relapsing forms of multiple sclerosis (MS). RITUXAN is one of the selling oncology therapeutics. In the United States, RITUXAN is approved for NHL. TYSABRI is approved for the treatment of relapsing forms of MS. FUMADERM acts as an immunomudulator. The Company also has product candidates, such as BG-12, which is a oral fumarate; ANTI-CD80 monoclonal antibody (MAb)(galiximab); ANTI-CD23 MAb (lumiliximab); Humanized Anti-CD20 MAb (ocrelizumab), Lixivaptan, an oral compound for the potential treatment of hyponatremia, and ADENTRI..